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Re: toolchain/40694: gcc tail-call vs. volatile bug

On Thu, Feb 19, 2009 at 08:55:02PM +0000, David Laight wrote:
 >  Surely the 'as if' rule applies?
 >  Since 'buf' cannot be referenced it can be discarded.
 >  I don't see why the 'volatile' would have any effect here.

The 'as if' rule doesn't apply to volatiles.

   - David A. Holland /

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